Brown Iron Oxide
Brown iron oxide is a cosmetic-grade, nature identical pigment created to deliver consistent, earthy brown tones. It is particularly valued for its ability to produce natural, skin-like shades when blended with red, yellow, and black iron oxides, making it a staple in foundation and bronzer formulations.
It offers excellent coverage, stability, and tinting strength, and is resistant to bleeding or smearing. In cold process soap, it produces rich brown shades that remain stable throughout curing.
Because it is synthetically produced rather than mined, this pigment avoids concerns about natural impurities while still delivering the same composition as naturally occurring iron oxides.
Common Name: Brown Iron Oxide
INCI: Red Iron Oxide (CI 77491), Yellow Iron Oxide (CI 77492), Black Iron Oxide (CI 77499)
Appearance: Brown powder
Particle Size: 0.1 - 0.7 micron
Origin: China
Solubility: Insoluble
Usage Rate: Up to 100%
Vegan: Yes
Palm Oil: No
Animal Tested: No
Ethically Sourced: Yes
Important Note: Wear a dust mask when working with this product.
All our products are for external use only.